Fate and dark magics come to an isolated village in the form of a mysterious and powerful girl named Autumn, and her companion; a shape-shifting squirrel named Widdershin. They befriend Splinter, a recluse who lives in a house set high in a tree. Secrets, love, and murder will blossom. Meanwhile, a monstrous being watches from the demon-choked boughs of the Black Wood... Autumn is ultimately a story of betrayal and redemption, and the search to discover what lies buried deep inside.